package org.zhadoop.stream.cql.hooks;

import org.zhadoop.stream.cql.DriverContext;
import org.zhadoop.stream.cql.exception.SemanticAnalyzerException;
import org.zhadoop.stream.cql.semanticanalyzer.analyzecontext.AnalyzeContext;
import org.zhadoop.stream.cql.semanticanalyzer.parser.context.ParseContext;

/**
 * Insert into user operator 语句的、hook
 * @author zwd
 *
 */
public class InsertUserOperatorAnalyzeHook implements SemanticAnalyzeHook {

	@Override
	public boolean validate(ParseContext parseContext) throws SemanticAnalyzerException {
		// TODO Auto-generated method stub
		return false;
	}

	@Override
	public void preAnalyze(DriverContext context, ParseContext parseContext) throws SemanticAnalyzerException {
		// TODO Auto-generated method stub

	}

	@Override
	public void postAnalyze(DriverContext context, AnalyzeContext analyContext) throws SemanticAnalyzerException {
		// TODO Auto-generated method stub
		
	}


}
